Is it possible to have a setting in DFU to change the open console key?

Yeah, doesn't work on french keyboards either. I assume it will be possible to change it from inside the game once the second screen of keyboard bindings will be implemented.
For the time being, what I did is open KeyBinds.txt file in a text editor and modify the line that mentions ToggleConsole: to use right Control key instead:

Is it possible to have a setting in DFU to change the open console key?

Yeah, doesn't work on french keyboards either. I assume it will be possible to change it from inside the game once the second screen of keyboard bindings will be implemented.
For the time being, what I did is open KeyBinds.txt file in a text editor and modify the line that mentions ToggleConsole: to use right Control key instead:

BTW, i like very much this mod, and I'd like to give a pair of suggestions, which I think would make it even better :

to add an option to make the clock smaller: on my Full HD screen it now looks really big. Maybe half-current size?

to add a key to toggle the clock on and off during in-game. For example, I can make the clock appear in city, where it's useful to check for the opening and closing time of shops and guilds, and turn it off inside dungeons, where the time of the day isn't really that important.

I love this clock. However I encountered the same issue with regard to compatibility with Dream so by combining the work around posted by ACNAero to make the compass larger with the Dream mod so that it fits the clock, I then edited the texture posted by Baler I ended up with this:

Or for perspective in 1920x1080

If you like the look and want to duplicate it then the texture replacements are attached and as mentioned in the OP they go into StreamingAssets > Textures > Clock

Not sure if this was already mentioned, but the 12-Hour version of the clock doesn't work correctly. It says what should be noon is 12AM and the next hour is 13:00PM. Loitering for one hour after letting the game run from the aforementioned "12AM" to "13PM" immediately makes the clock display 2PM.

12AM at high noon

Untitled.png (45.83 KiB) Viewed 3427 times

13PM after letting the clock run on its own with no loitering nor resting

Fantastic mod, but I had some trouble installing it (v1.03).
Seems to conflict with Distant Terrain mod for some reason. I have to put CC lower than Distant Terrain in the Load Order, otherwise the Clock does not show on screen.
The CC UI Scale and Height options behave strangely. I have DREAM, so I tried to shrink the clock. Height has unpredictable results, with the Clock appearing halfway up the screen or not at all. In the end I set Scale to 0.5 and left Height as 1.0.

Fantastic mod, but I had some trouble installing it (v1.03).
Seems to conflict with Distant Terrain mod for some reason. I have to put CC lower than Distant Terrain in the Load Order, otherwise the Clock does not show on screen.
The CC UI Scale and Height options behave strangely. I have DREAM, so I tried to shrink the clock. Height has unpredictable results, with the Clock appearing halfway up the screen or not at all. In the end I set Scale to 0.5 and left Height as 1.0.